Features:Brand-new and high qulityEasy to install，Temperature is adjustablePush it to Increase the Temperature.Retreat is to reduce the Temperature，Back End to offSpecifications:Size:Diameter:app2.2cm Length:app123cmRed line:DC+12 cothodesBlack line:DC-12 anodePower:12W-24WColor:BlackNet Weight:221gPackage Weight:241gPackage include:1 x A pair of Motorcycle handlebar